package com.qupai.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.qupai.dto.PtRegistrationAddDTO;
import com.qupai.dto.PtRegistrationDeleteDTO;
import com.qupai.entity.PtRegistration;
import com.qupai.entity.User;

import java.util.List;

public interface PtRegistrationService extends IService<PtRegistration> {
    List<User> getRegistrationsByActivityId(Long id);

    void deleteUser(PtRegistrationDeleteDTO registrationDeleteDTO);

    void addByStudentId(PtRegistrationAddDTO registrationAddDTO);
}
